〇Ryo Osawa¹, Ryoko Nakamura¹, Aozora Inagaki¹, Toshikazu Fukami², Isshu Munemasa², Tomohiro Takagi¹ (1. Meiji University, 2. CyberAgent, Inc.)

〇Ippei Takasawa¹, Yuki Morioka¹, Satoshi Goto², Yuya Suzuki², Yusuke Kato², Hiroshi Yadohisa¹ (1. Doshisha University, 2. Agoop Corp.)

〇Toshikazu Fukami¹, Daisuke Moriwaki¹ (1. CyberAgent, Inc.)

〇Masahiro Yamaguchi¹, Takanobu Otsuka² (1. Nagoya Institute of Technology, 2. Department of Conputer Science, Nagoya Institute of Technology)

〇Kazuo Yonekura^1,2, Hitoshi Hattori¹, Hiroki Saito¹, Katsuyuki Suzuki² (1. IHI Corporation, 2. The University of Tokyo)